package com.xxx.service;

import com.xxx.pojo.Cla;

import java.util.ArrayList;

/**
 * @version v1.0
 * @Description
 * @Author admin
 * @date 2021/7/29  14:19
 * @Copyright
 */
public interface claSerivce {
    int insertcla(ArrayList<Cla> list);

    int deletecla(int claId);

    int updatecla(Cla cla);

    ArrayList<Cla> querycla();

}
